Today, astronaut Chris Hadfield became the first Canadian commander of the International Space Station. Hadfield came aboard the ISS in mid-December (part of Expedition 34), and relieves NASA Commander Kevin Ford. From high above Earth, Hadfield and his Expedition 35 crew continue to work on various health experiments (PDF), tech tests, and spacewalks.
In this photo, the solar panels of the ISS provide a techie contrast to this stunning image of Lake Baikal in the Siberia region of Russia. The 5,387-foot deep lake formed around 25 million years ago, which makes it the world's deepest and oldest lake on Earth.
Snow is common to many of Hadfield's photos, but you might be amazed at this capture of a snowstorm's path in the southwestern U.S. It's clearly obvious where the cold weather struck the land -- and where it didn't.
"A natural yin and yang on the prairie," Hadfield said of the shot on his Google+ profile.
With assistance from the Canadarm2, the ISS docked with SpaceX's Dragon cargo vehicle on March 3. Hadfield explains how the astronauts control the massive robot appendage that helps maintain the ISS in this informative video:
For his photography ventures, Hadfield uses Nikon D2XS and D3S dSLRs, as well as a variety of lenses including the 400mm telephoto seen here. The astronaut -- a social-media hound with more than half a million followers on Twitter -- often shares his pictures captured from the Cupola module on the ISS. The small area features seven large windows in a 360-degree orientation. The setup includes 31-inch glass in the middle (the largest ever used in a spacecraft), a perfect place for snapping a spectacular shot.
Hadfield returns to Earth on May 14.